<template>
  <el-row>
    <el-col>
      <h3>信息发布</h3>
    </el-col>
    <el-col :span="6">
      <el-form>
        <el-form-item>
          <el-input placeholder="请输入要发送给用户的信息" v-model="msg"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="publish">发布消息</el-button>
        </el-form-item>
      </el-form>
    </el-col>
  </el-row>
</template>

<script>
import { mapState } from "vuex";

export default {
  name: "infoPublish",
  data() {
    return {
      msg: ""
    };
  },
  computed: {
    ...mapState("user", ["ws"])
  },
  methods: {
    publish() {
      this.ws.send({
        type: "message",
        data: this.msg
      });
    }
  }
};
</script>

<style lang="scss" scoped>
h3 {
  line-height: 60px;
}
</style>
